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Glossary of VULCAN attributes |
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This Glossary alphabetically lists all attributes used in the VULCANv20260525 database(s) held in the ASNIR. If you would like to have more information about the schema tables please use the VULCANv20260525 Schema Browser (other Browser versions). |
| A | B | C | D | E | F | G | H | I | J | K | L | M |
| N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
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| Name | Schema Table | Database | Description | Type | Length | Unit | Default Value | Unified Content Descriptor |
| r_2mass | allwise_sc | WISE | Distance separating the positions of the WISE source and associated 2MASS PSC source within 3". This column is "null" if there is no associated 2MASS PSC source. | float | 8 | arcsec | ||
| r_2mass | wise_allskysc | WISE | Distance separating the positions of the WISE source and associated 2MASS PSC source within 3", default if there is no associated 2MASS PSC source. | real | 4 | arcsec | -0.9999995e9 | |
| r_2mass | wise_prelimsc | WISE | Distance separating the positions of the WISE source and associated 2MASS PSC source within 3", default if there is no associated 2MASS PSC source | real | 4 | arcsec | -0.9999995e9 | |
| r_3sig | twomass_xsc | TWOMASS | 3-sigma K isophotal semi-major axis. | real | 4 | arcsec | stat.error | |
| r_ext | twomass_sixx2_xsc | TWOMASS | extrapolation/total radius | real | 4 | arcsec | ||
| r_ext | twomass_xsc | TWOMASS | extrapolation/total radius. | real | 4 | arcsec | phys.angSize;src | |
| r_fc | twomass_xsc | TWOMASS | K fiducial Kron circular aperture radius. | real | 4 | arcsec | phys.angSize;src | |
| r_fe | twomass_xsc | TWOMASS | K fiducial Kron elliptical aperture semi-major axis. | real | 4 | arcsec | phys.angSize;src | |
| r_j21fc | twomass_xsc | TWOMASS | 21mag/sq." isophotal J fiducial circular ap. radius. | real | 4 | arcsec | phys.angSize;src | |
| r_j21fe | twomass_xsc | TWOMASS | 21mag/sq." isophotal J fiducial ell. ap. semi-major axis. | real | 4 | arcsec | phys.angSize;src | |
| r_k20fc | twomass_xsc | TWOMASS | 20mag/sq." isophotal K fiducial circular ap. radius. | real | 4 | arcsec | phys.angSize;src | |
| r_k20fe | twomass_sixx2_xsc | TWOMASS | 20mag/sq.″ isophotal K fiducial ell. ap. semi-major axis | real | 4 | arcsec | ||
| r_k20fe | twomass_xsc | TWOMASS | 20mag/sq." isophotal K fiducial ell. ap. semi-major axis. | real | 4 | arcsec | phys.angSize;src | |
| ra | Detection | PS1DR2 | Right ascension. | float | 8 | degrees | -999 | |
| ra | allSkyNIRFrameSetInfo | VULCANiDR | Right Ascension of field centre | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra | allSkyNIRSource | VULCANiDR | Celestial Right Ascension | float | 8 | Degrees | pos.eq.ra;meta.main | |
| Celestial Right Ascension as computed in the processing pipeline, accurate to of order 0.1 arcsec. Note that original catalogue data has only r*4 storage precision, accurate only to ≈ 50mas. RA and Dec in the database are derived more precisely from WCS in the header and x and y attributes. | ||||||||
| ra | allwise_sc | WISE | J2000 right ascension with respect to the 2MASS PSC reference frame from the non-moving source extraction. | float | 8 | deg | ||
| ra | catwise_2020 | WISE | right ascension (ICRS) | float | 8 | deg | ||
| ra | catwise_prelim | WISE | right ascension (J2000) | float | 8 | deg | ||
| ra | gaia_source | GAIADR3 | Celestial Right Ascension | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra | twomass_psc | TWOMASS | J2000 right ascension with respect to the ICRS | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra | twomass_scn | TWOMASS | Right ascension of scan center for equinox J2000. | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra | twomass_sixx2_psc | TWOMASS | right ascension (J2000 decimal deg) | float | 8 | deg | ||
| ra | twomass_sixx2_scn | TWOMASS | right ascension (J2000 decimal deg) of scan center | float | 8 | deg | ||
| ra | twomass_sixx2_xsc | TWOMASS | right ascension (J2000 decimal deg) based on peak pixel | float | 8 | deg | ||
| ra | twomass_xsc | TWOMASS | Right ascension (J2000 decimal deg) based on peak pixel. | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra | wise_allskysc | WISE | J2000 right ascension with respect to the 2MASS PSC reference frame. | float | 8 | degrees | ||
| ra | wise_prelimsc | WISE | J2000 right ascension with respect to the 2MASS PSC reference frame | float | 8 | degrees | ||
| ra_1 | twomass_scn | TWOMASS | J2000 right ascension of the eastern corner at start of scan. | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra_1 | twomass_sixx2_scn | TWOMASS | right ascension (J2000 decimal deg) of scan corner 1 | float | 8 | deg | ||
| ra_2 | twomass_scn | TWOMASS | J2000 right ascension of the western corner at start of scan. | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra_2 | twomass_sixx2_scn | TWOMASS | right ascension (J2000 decimal deg) of scan corner 2 | float | 8 | deg | ||
| ra_3 | twomass_scn | TWOMASS | J2000 right ascension of the eastern corner at end of scan. | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra_3 | twomass_sixx2_scn | TWOMASS | right ascension (J2000 decimal deg) of scan corner 3 | float | 8 | deg | ||
| ra_4 | twomass_scn | TWOMASS | J2000 right ascension of the western corner at end of scan. | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra_4 | twomass_sixx2_scn | TWOMASS | right ascension (J2000 decimal deg) of scan corner 4 | float | 8 | deg | ||
| ra_dec_corr | gaia_source | GAIADR3 | Correlation between Right Ascension and Declination | real | 4 | stat.correlation;pos.eq.ra;pos.eq.dec | ||
| ra_error | gaia_source | GAIADR3 | Standard error of Right Ascension | real | 4 | milliarcsec | stat.error;pos.eq.ra | |
| ra_parallax_corr | gaia_source | GAIADR3 | Correlation between Right Ascension and parallax | real | 4 | stat.correlation;pos.eq.ra;pos.parallax | ||
| ra_pm | allwise_sc | WISE | Right ascension at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. This column is null if the fit failed to converge or was not attempted. NOTE: This will be similar but not identical to the value of ra which is the measured right ascenscion of the source from the non-moving profile-fit. | float | 8 | deg | ||
| ra_pm | catwise_2020, catwise_prelim | WISE | right ascension (J2000) | float | 8 | deg | ||
| ra_pmdec_corr | gaia_source | GAIADR3 | Correlation between Right Ascension and proper motion in Declination | real | 4 | stat.correlation;pos.eq.ra;pos.pm;pos.eq.dec | ||
| ra_pmra_corr | gaia_source | GAIADR3 | Correlation between Right Ascension and proper motion in Right Ascension | real | 4 | stat.correlation;pos.eq.ra;pos.pm;pos.eq.ra | ||
| ra_pseudocolour_corr | gaia_source | GAIADR3 | Correlation between right ascension and pseudocolour | real | 4 | stat.correlation;em.wavenumber;pos.eq.ra | ||
| radial_velocity | gaia_source | GAIADR3 | Radial velocity from Gaia DR3 | real | 4 | km/s | spect.dopplerVeloc.opt;em.opt.I | |
| radial_velocity_error | gaia_source | GAIADR3 | Standard error on the radial velocity from Gaia DR3 | real | 4 | km/s | stat.error;spect.dopplerVeloc.opt;em.opt.I | |
| raErr | Detection | PS1DR2 | Right ascension error. | real | 4 | arcsec | -999 | |
| raMean | ObjectThin | PS1DR2 | Right ascension from single epoch detections (weighted mean) in equinox J2000 at the mean epoch given by epochMean. | float | 8 | degrees | -999 | pos.eq.ra |
| raMeanErr | ObjectThin | PS1DR2 | Right ascension standard deviation from single epoch detections. | real | 4 | arcsec | -999 | stat.error |
| random_index | gaia_source | GAIADR3 | Random index used to select subsets | bigint | 8 | meta.code | ||
| randomDetID | Detection | PS1DR2 | Random value drawn from the interval between zero and one. | float | 8 | |||
| randomID | ObjectThin | PS1DR2 | Random value drawn from the interval between zero and one. | float | 8 | meta.id | ||
| randomStackObjID | StackObjectAttributes, StackObjectThin | PS1DR2 | Random value drawn from the interval between zero and one. | float | 8 | |||
| rApFillFac | StackObjectAttributes | PS1DR2 | Aperture fill factor from r filter stack detection. | real | 4 | -999 | ||
| rApFlux | StackObjectAttributes | PS1DR2 | Aperture flux from r filter stack detection. | real | 4 | Janskys | -999 | |
| rApFluxErr | StackObjectAttributes | PS1DR2 | Error in aperture flux from r filter stack detection. | real | 4 | Janskys | -999 | |
| rApMag | StackObjectThin | PS1DR2 | Aperture magnitude from r filter stack detection. | real | 4 | AB magnitudes | -999 | |
| rApMagErr | StackObjectThin | PS1DR2 | Error in aperture magnitude from r filter stack detection. | real | 4 | AB magnitudes | -999 | |
| rApRadius | StackObjectAttributes | PS1DR2 | Aperture radius for r filter stack detection. | real | 4 | arcsec | -999 | |
| raStack | ObjectThin | PS1DR2 | Right ascension from stack detections, weighted mean value across filters, in equinox J2000. See StackObjectThin for stack epoch information. | float | 8 | degrees | -999 | pos.eq.ra |
| raStackErr | ObjectThin | PS1DR2 | Right ascension standard deviation from stack detections. | real | 4 | arcsec | -999 | stat.error |
| rch2w1 | catwise_2020, catwise_prelim | WISE | chi-square for dw1mag (1 DF) | real | 4 | |||
| rch2w2 | catwise_2020, catwise_prelim | WISE | chi-square for dw2mag (1 DF) | real | 4 | |||
| rchi2 | allwise_sc | WISE | Combined reduced χ2 in all bands for the profile-fit photometry measurement. | real | 4 | |||
| rchi2 | catwise_2020, catwise_prelim | WISE | reduced chi squared, total | real | 4 | |||
| rchi2 | wise_allskysc | WISE | Combined reduced chi-squared of the profile-fit photometry measurement in all bands. | real | 4 | -0.9999995e9 | ||
| rchi2 | wise_prelimsc | WISE | Combined reduced chi-squared of the profile-fit photometry measurement in all bands | real | 4 | -0.9999995e9 | ||
| rchi2_pm | allwise_sc | WISE | Combined reduced χ2 in all bands for the profile-fit photometry measurement that includes source motion. This column is null if the motion fit failed to converge or was not attempted. | real | 4 | |||
| rchi2_pm | catwise_2020, catwise_prelim | WISE | reduced chi squared, total | real | 4 | |||
| rd_flg | twomass_psc | TWOMASS | Read flag. | varchar | 3 | meta.code | ||
| rd_flg | twomass_sixx2_psc | TWOMASS | source of JHK "default" mags (AKA "read flag") | varchar | 3 | |||
| rdec | StackObjectThin | PS1DR2 | Declination from r filter stack detection. | float | 8 | degrees | -999 | |
| rdecErr | StackObjectThin | PS1DR2 | Declination error from r filter stack detection. | real | 4 | arcsec | -999 | |
| ref_epoch | gaia_source | GAIADR3 | Reference epoch | real | 4 | Julian years | meta.ref;time.epoch | |
| reference | Programme | VULCANiDR | a web reference (URL) for the programme | varchar | 256 | meta.bib | ||
| rel | allwise_sc | WISE | Small-separation, same-Tile (SSST) detection flag. Non-null values of this flag indicate that this Catalog/Reject Table entry is part of a group of detections with unphysically small separations that were extracted on the same Tile. SSST groups occurred when a faint, often spurious noise detection was shifted towards the position of a brighter nearby source during the chi-squared minimization profile-fit source extraction process. This resulted in two or more extractions on the same Tile that have nearly the same position and similar fluxes. SSST groups were identified and classified using the rel flag, and the classifications are used as part of Catalog source selection. | varchar | 1 | |||
The possible values of the rel column are:
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| rel | twomass_sixx2_psc, twomass_sixx2_xsc | TWOMASS | Reliability flag (A-F), with A being the highest and F being lowest reliability | varchar | 1 | |||
| rel0 | twomass_scn | TWOMASS | Flag indicating whether the scan is contained in the TWOMASS Sampler Release. | smallint | 2 | meta.code | ||
| rel1 | twomass_scn | TWOMASS | Flag indicating whether the scan is contained in the TWOMASS First Incremental Data Release (IDR1). | smallint | 2 | meta.code | ||
| rel2 | twomass_scn | TWOMASS | Flag indicating whether the scan is contained in the TWOMASS Second Incremental Data Release (IDR2). | smallint | 2 | meta.code | ||
| releaseDate | Release | VULCANiDR | the release date | datetime | 8 | MM-DD-YYYY | 12-31-9999 | time.epoch |
| releaseDB | allSkyNIRFrameSetInfo | VULCANiDR | Name of database release which data comes from, e.g. VHSDR6, UKIDSSDR11 | varchar | 32 | |||
| releaseNum | Release | VULCANiDR | the release number | smallint | 2 | meta.software | ||
| rEpoch | StackObjectThin | PS1DR2 | Modified Julian Date of the mean epoch of images contributing to the the r-band stack (equinox J2000). | float | 8 | days | -999 | |
| resultsFile | ArchiveCurationHistory | VULCANiDR | filename of any results file | varchar | 256 | meta.id;meta.file | ||
| rexpTime | StackObjectAttributes | PS1DR2 | Exposure time of the r filter stack. Necessary for converting listed fluxes and magnitudes back to measured ADU counts. | real | 4 | seconds | -999 | |
| rExtNSigma | StackObjectAttributes | PS1DR2 | An extendedness measure for the r filter stack detection based on the deviation between PSF and Kron (1980) magnitudes, normalized by the PSF magnitude uncertainty. | real | 4 | -999 | ||
| rFlags | MeanObject | PS1DR2 | Information flag bitmask for mean object from r filter detections. Values listed in ObjectFilterFlags. | int | 4 | 0 | ||
| rh | twomass_scn | TWOMASS | Relative humidity of telescope enclosure at beginning of scan. | smallint | 2 | % | meta.note;obs | |
| rh | twomass_sixx2_scn | TWOMASS | relative humidity (%) at beginning of scan | smallint | 2 | % | ||
| rho12 | allwise_sc | WISE | The correlation coefficient between the W1 and W2 single-exposure flux measurements. The value is a signed 2-digit integer, expressed as a percentage. Negative values indicate anticorrelation. rho12 is approximately equal to 100 times the J variability index of Stetson (1996 PASP, 108, 851) computed for W1 and W2. | int | 4 | percent | ||
| rho12 | catwise_2020, catwise_prelim | WISE | W1W2 correlation coefficient | int | 4 | % | ||
| rho12 | wise_allskysc | WISE | The correlation coefficient between the W1 and W2 single-exposure flux measurements. The value is a signed 2-digit integer, expressed as a percentage. Negative values indicate anticorrelation. |
smallint | 2 | % | -9999 | |
| rho23 | allwise_sc | WISE | The correlation coefficient between the W2 and W3 single-exposure flux measurements. The value is a signed 2-digit integer, expressed as a percentage. Negative values indicate anticorrelation. rho23 is approximately equal to 100 times the J variability index of Stetson (1996 PASP, 108, 851) computed for W2 and W3. | int | 4 | percent | ||
| rho23 | wise_allskysc | WISE | The correlation coefficient between the W2 and W4 single-exposure flux measurements. The value is a signed 2-digit integer, expressed as a percentage. Negative values indicate anticorrelation. |
smallint | 2 | % | -9999 | |
| rho34 | allwise_sc | WISE | The correlation coefficient between the W3 and W4 single-exposure flux measurements. The value is a signed 2-digit integer, expressed as a percentage. Negative values indicate anticorrelation. rho34 is approximately equal to 100 times the J variability index of Stetson (1996 PASP, 108, 851) computed for W3 and W4. | int | 4 | percent | ||
| rho34 | wise_allskysc | WISE | The correlation coefficient between the W3 and W4 single-exposure flux measurements. The value is a signed 2-digit integer, expressed as a percentage. Negative values indicate anticorrelation. |
smallint | 2 | % | -9999 | |
| rinfoFlag | StackObjectThin | PS1DR2 | Information flag bitmask indicating details of the r filter stack photometry. Values listed in DetectionFlags. | bigint | 8 | 0 | ||
| rinfoFlag2 | StackObjectThin | PS1DR2 | Information flag bitmask indicating details of the r filter stack photometry. Values listed in DetectionFlags2. | int | 4 | 0 | ||
| rinfoFlag3 | StackObjectThin | PS1DR2 | Information flag bitmask indicating details of the r filter stack photometry. Values listed in DetectionFlags3. | int | 4 | 0 | ||
| rippDetectID | StackObjectAttributes, StackObjectThin | PS1DR2 | IPP internal detection identifier. | bigint | 8 | |||
| rKronFlux | StackObjectAttributes | PS1DR2 | Kron (1980) flux from r filter stack detection. | real | 4 | Janskys | -999 | |
| rKronFluxErr | StackObjectAttributes | PS1DR2 | Error in Kron (1980) flux from r filter stack detection. | real | 4 | Janskys | -999 | |
| rKronMag | StackObjectThin | PS1DR2 | Kron (1980) magnitude from r filter stack detection. | real | 4 | AB magnitudes | -999 | |
| rKronMagErr | StackObjectThin | PS1DR2 | Error in Kron (1980) magnitude from r filter stack detection. | real | 4 | AB magnitudes | -999 | |
| rKronRad | StackObjectAttributes | PS1DR2 | Kron (1980) radius from r filter stack detection. | real | 4 | arcsec | -999 | |
| rMeanApMag | MeanObject | PS1DR2 | Mean aperture magnitude from r filter detections. | real | 4 | AB magnitudes | -999 | |
| rMeanApMagErr | MeanObject | PS1DR2 | Error in mean aperture magnitude from r filter detections. | real | 4 | AB magnitudes | -999 | |
| rMeanApMagNpt | MeanObject | PS1DR2 | Number of measurements included in mean aperture magnitude from r filter detections. | smallint | 2 | -999 | ||
| rMeanApMagStd | MeanObject | PS1DR2 | Standard deviation of aperture magnitudes from r filter detections. | real | 4 | AB magnitudes | -999 | |
| rMeanKronMag | MeanObject | PS1DR2 | Mean Kron (1980) magnitude from r filter detections. | real | 4 | AB magnitudes | -999 | |
| rMeanKronMagErr | MeanObject | PS1DR2 | Error in mean Kron (1980) magnitude from r filter detections. | real | 4 | AB magnitudes | -999 | |
| rMeanKronMagNpt | MeanObject | PS1DR2 | Number of measurements included in mean Kron (1980) magnitude from r filter detections. | smallint | 2 | -999 | ||
| rMeanKronMagStd | MeanObject | PS1DR2 | Standard deviation of Kron (1980) magnitudes from r filter detections. | real | 4 | AB magnitudes | -999 | |
| rMeanPSFMag | MeanObject | PS1DR2 | Mean PSF magnitude from r filter detections. | real | 4 | AB magnitudes | -999 | |
| rMeanPSFMagErr | MeanObject | PS1DR2 | Error in mean PSF magnitude from r filter detections. | real | 4 | AB magnitudes | -999 | |
| rMeanPSFMagMax | MeanObject | PS1DR2 | Maximum PSF magnitude from r filter detections. | real | 4 | AB magnitudes | -999 | |
| rMeanPSFMagMin | MeanObject | PS1DR2 | Minimum PSF magnitude from r filter detections. | real | 4 | AB magnitudes | -999 | |
| rMeanPSFMagNpt | MeanObject | PS1DR2 | Number of measurements included in mean PSF magnitude from r filter detections. | smallint | 2 | -999 | ||
| rMeanPSFMagStd | MeanObject | PS1DR2 | Standard deviation of PSF magnitudes from r filter detections. | real | 4 | AB magnitudes | -999 | |
| rmomentR1 | StackObjectAttributes | PS1DR2 | First radial moment for r filter stack detection. | real | 4 | arcsec | -999 | |
| rmomentRH | StackObjectAttributes | PS1DR2 | Half radial moment (r^0.5 weighting) for r filter stack detection. | real | 4 | arcsec^0.5 | -999 | |
| rmomentXX | StackObjectAttributes | PS1DR2 | Second moment M_xx for r filter stack detection. | real | 4 | arcsec^2 | -999 | |
| rmomentXY | StackObjectAttributes | PS1DR2 | Second moment M_xy for r filter stack detection. | real | 4 | arcsec^2 | -999 | |
| rmomentYY | StackObjectAttributes | PS1DR2 | Second moment M_yy for r filter stack detection. | real | 4 | arcsec^2 | -999 | |
| rnFrames | StackObjectThin | PS1DR2 | Number of input frames/exposures contributing to the r filter stack detection. | int | 4 | -999 | ||
| rolledBack | ArchiveCurationHistory | VULCANiDR | Flag for roll-back of this event: 0=no, 1 = yes | tinyint | 1 | ?? | ||
| rPlateScale | StackObjectAttributes | PS1DR2 | Local plate scale for the r filter stack. | real | 4 | arcsec/pixel | 0 | |
| rpsfChiSq | StackObjectAttributes | PS1DR2 | Reduced chi squared value of the PSF model fit for r filter stack detection. | real | 4 | -999 | ||
| rpsfCore | StackObjectAttributes | PS1DR2 | PSF core parameter k from r filter stack detection, where F = F0 / (1 + k r^2 + r^3.33). | real | 4 | -999 | ||
| rPSFFlux | StackObjectAttributes | PS1DR2 | PSF flux from r filter stack detection. | real | 4 | Janskys | -999 | |
| rPSFFluxErr | StackObjectAttributes | PS1DR2 | Error in PSF flux from r filter stack detection. | real | 4 | Janskys | -999 | |
| rpsfLikelihood | StackObjectAttributes | PS1DR2 | Likelihood that this r filter stack detection is best fit by a PSF. | real | 4 | -999 | ||
| rPSFMag | StackObjectThin | PS1DR2 | PSF magnitude from r filter stack detection. | real | 4 | AB magnitudes | -999 | |
| rPSFMagErr | StackObjectThin | PS1DR2 | Error in PSF magnitude from r filter stack detection. | real | 4 | AB magnitudes | -999 | |
| rpsfMajorFWHM | StackObjectAttributes | PS1DR2 | PSF major axis FWHM from r filter stack detection. | real | 4 | arcsec | -999 | |
| rpsfMinorFWHM | StackObjectAttributes | PS1DR2 | PSF minor axis FWHM from r filter stack detection. | real | 4 | arcsec | -999 | |
| rpsfQf | StackObjectAttributes | PS1DR2 | PSF coverage factor for r filter stack detection. | real | 4 | -999 | ||
| rpsfQfPerfect | StackObjectAttributes | PS1DR2 | PSF-weighted fraction of pixels totally unmasked for r filter stack detection. | real | 4 | -999 | ||
| rpsfTheta | StackObjectAttributes | PS1DR2 | PSF major axis orientation from r filter stack detection. | real | 4 | degrees | -999 | |
| rQfPerfect | MeanObject | PS1DR2 | Maximum PSF weighted fraction of pixels totally unmasked from r filter detections. | real | 4 | -999 | ||
| rra | StackObjectThin | PS1DR2 | Right ascension from r filter stack detection. | float | 8 | degrees | -999 | |
| rraErr | StackObjectThin | PS1DR2 | Right ascension error from r filter stack detection. | real | 4 | arcsec | -999 | |
| rsky | StackObjectAttributes | PS1DR2 | Residual background sky level at the r filter stack detection. | real | 4 | Janskys/arcsec^2 | -999 | |
| rskyErr | StackObjectAttributes | PS1DR2 | Error in residual background sky level at the r filter stack detection. | real | 4 | Janskys/arcsec^2 | -999 | |
| rstackDetectID | StackObjectAttributes, StackObjectThin | PS1DR2 | Unique stack detection identifier. | bigint | 8 | |||
| rstackImageID | StackObjectAttributes, StackObjectThin | PS1DR2 | Unique stack identifier for r filter detection. | bigint | 8 | |||
| ruwe | gaia_source | GAIADR3 | Renormalised unit weight error | real | 4 | stat.value | ||
| rv_amplitude_robust | gaia_source | GAIADR3 | Total amplitude in the radial velocity time series after outlier removal | real | 4 | km/s | stat.error;spect.dopplerVeloc.opt;em.opt.I | |
| rv_atm_param_origin | gaia_source | GAIADR3 | Origin of the atmospheric parameters associated to the template | smallint | 2 | meta.code.class | ||
| rv_chisq_pvalue | gaia_source | GAIADR3 | P-value for constancy based on a chi-squared criterion | real | 4 | stat.fit.param | ||
| rv_expected_sig_to_noise | gaia_source | GAIADR3 | Expected signal to noise ratio in the combination of the spectra used to obtain the radial velocity | real | 4 | stat.snr | ||
| rv_method_used | gaia_source | GAIADR3 | Method used to obtain the radial velocity | tinyint | 1 | meta.code.class | ||
| rv_nb_deblended_transits | gaia_source | GAIADR3 | Number of valid transits that have undergone deblending | smallint | 2 | meta.number | ||
| rv_nb_transits | gaia_source | GAIADR3 | Number of transits used to compute the radial velocity in Gaia DR3 | smallint | 2 | meta.number | ||
| rv_renormalised_gof | gaia_source | GAIADR3 | Radial velocity renormalised goodness of fit | real | 4 | stat.fit.goodness | ||
| rv_template_fe_h | gaia_source | GAIADR3 | Fe/H of the template used to compute radial velocity in Gaia DR3 | real | 4 | dex | stat.fit.param | |
| rv_template_logg | gaia_source | GAIADR3 | log g of the template used to compute the radial velocity in Gaia DR3 | real | 4 | log cgs | stat.fit.param | |
| rv_template_teff | gaia_source | GAIADR3 | Teff of the template used to compute radial velocity in Gaia DR3 | real | 4 | K | stat.fit.param | |
| rv_time_duration | gaia_source | GAIADR3 | Time coverage of the radial velocity time series | real | 4 | days | time.duration | |
| rv_visibility_periods_used | gaia_source | GAIADR3 | Number of visibility periods used to estimate the radial velocity | smallint | 2 | meta.number | ||
| rvs_spec_sig_to_noise | gaia_source | GAIADR3 | Signal to noise ratio in the mean RVS spectrum | real | 4 | stat.snr | ||
| rxPos | StackObjectAttributes | PS1DR2 | PSF x center location from r filter stack detection. | real | 4 | sky pixels | -999 | |
| rxPosErr | StackObjectAttributes | PS1DR2 | Error in PSF x center location from r filter stack detection. | real | 4 | sky pixels | -999 | |
| ryPos | StackObjectAttributes | PS1DR2 | PSF y center location from r filter stack detection. | real | 4 | sky pixels | -999 | |
| ryPosErr | StackObjectAttributes | PS1DR2 | Error in PSF y center location from r filter stack detection. | real | 4 | sky pixels | -999 | |
| rzp | StackObjectAttributes | PS1DR2 | Photometric zeropoint for the r filter stack. Necessary for converting listed fluxes and magnitudes back to measured ADU counts. | real | 4 | magnitudes | 0 | |